| 振动力场对聚丙烯/硅灰石复合材料性能的影响 |
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| 引用本文： | 何和智,秦雪奎,阎卫斌,王瑗.振动力场对聚丙烯/硅灰石复合材料性能的影响[J].工程塑料应用,2007,35(2):28-31. |
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| 作者姓名： | 何和智 秦雪奎 阎卫斌 王瑗 |
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| 作者单位： | 华南理工大学聚合物成型加工工程教育部重点实验室,广州,510640 |
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| 基金项目： | 高等学校博士学科点专项科研项目 |
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| 摘 要： | 采用三螺杆动态混炼挤出机通过熔融共混制备了聚丙烯(PP)/硅灰石复合材料,研究了振动工艺参数对材料力学性能及微观形态结构的影响。结果表明,PP/硅灰石复合材料的力学性能对振动参数的响应并不是单调增加,而是存在一个最佳的响应范围。在这一范围内,其综合力学性能得到极大提高。
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| 关 键 词： | 聚丙烯 硅灰石 振动力场 力学性能 |
| 修稿时间： | 2006-12-11 |
EFFECT OF VIBRATION FORCE FIELD ON THE MECHANICAL PROPERTIES OF POLYPROPYLENE/WOLLASTONITE COMPOSITE |
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| He Hezhi,Qin Xuekui,Yan Weibin,Wang Yuan.EFFECT OF VIBRATION FORCE FIELD ON THE MECHANICAL PROPERTIES OF POLYPROPYLENE/WOLLASTONITE COMPOSITE[J].Engineering Plastics Application,2007,35(2):28-31. |
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| Authors: | He Hezhi Qin Xuekui Yan Weibin Wang Yuan |
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| Affiliation: | The Key Laboratory of Porcessing Engineering of Ministry of Education, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | By using the tri-screw dynamic mixing extruder, the polypropylene(PP)/wollastonite composite was manufactured through melting blend. The effects of vibration processing parameters on the mechanical properties and microcosmic morphology structures of the composite were investigated. The results showed that the response of mechanical properties of PP/wollastonite composite to vibration parameters was not in a monotony increasing trend but an optimum responding range. Vibration could increase the mechanical properties of the composite greatly in this range. |
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| Keywords: | polypropylene wollastonite vibration force field mechanical properties |
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